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PROVIDER PROFILE · NPI 1285825158

William ChristianM.D.

OphthalmologySanta Monica, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
46.4
Quality
47.8
Cost
68.9
Improvement activities
0.0
Promoting interop.
43.0
Payment adjustment
-3.43%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
1,140
Beneficiaries
—
Total drug cost
$141K
Distinct drugs
17
Brand share
34.5%
Top prescribed drugs
Latanoprost228 claims
Prednisolone Acetate152 claims
Dorzolamide Hcl/Timolol Maleat147 claims
Bimatoprost133 claims
Gatifloxacin65 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,661
Unique beneficiaries
—
Total services
2,927
Distinct HCPCS
17
Medicare payment
$241K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,144 Ophthalmology providers in CA — above median (cohort median 1,859).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$50
Payment records
2
By payment type
Entertainment$50
REFERRAL NETWORK

Where William Christian's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 11 inbound referrers · 16 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PROVIDENCE SAINT JOHN'S HEALTH CENTER116247
Unilab Corporation
Clinical Laboratory · West Hills, CA
3068
90210 Surgery Medical Center, Llc
Ambulatory Surgical Center · Beverly Hills, CA
2840
WOOLDRIDGE TISSUE SERVICE, INC1936
Thomas Hanscom
Ophthalmology · Santa Monica, CA
1943
NACHMAN, MARK1981
REGENTS OF THE UNIV OF CALIFORNIA1936
Lauren Reager
Dermatology · Santa Monica, CA
1531
Melani Shaum
Hematology-Oncology · Lompoc, CA
1550
Paul Smith
Dermatology · Santa Monica, CA
1234
STEIN, DAVID1122
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PROVIDENCE SAINT JOHN'S HEALTH CENTER111259
90210 Surgery Medical Center, Llc
Ambulatory Surgical Center · Beverly Hills, CA
51239
CEDARS-SINAI MEDICAL CENTER3060
Unilab Corporation
Clinical Laboratory · West Hills, CA
2762
Regents Of The University Of
Clinical Laboratory · Panorama City, CA
2755
Thomas Hanscom
Ophthalmology · Santa Monica, CA
2546
WOOLDRIDGE TISSUE SERVICE, INC2332
REGENTS UNIV OF CALIF LOS ANGELES2233
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
2265
REGENTS OF THE UNIV OF CALIFORNIA2047
Lauren Reager
Dermatology · Santa Monica, CA
1946
Yen Ying Jean Lu
Certified Registered Nurse Anesthetist (CRNA) · Rowland Heights, CA
1762
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.